Change over IgnoreReturn to IgnoreResult. remove IgnoreReturn.

chrome_frame/chrome_frame_automation.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome_frame/chrome_frame_automation.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 971 matching lines @@
       if (ui_thread || (url_fetcher_flags_ &
                           PluginUrlRequestManager::COOKIE_REQUEST_THREADSAFE)) {
         AutomationMsg_SetCookieAsync::Dispatch(&msg, url_fetcher_, this,
             &PluginUrlRequestManager::SetCookiesInHost);
         return true;
       }
       break;
   }
 
   PostTask(
-      FROM_HERE, base::IgnoreReturn<bool>(base::Bind(
-          &ChromeFrameAutomationClient::ProcessUrlRequestMessage,
-          base::Unretained(this), tab, msg, true)));
+      FROM_HERE,
+      base::Bind(
+          base::IgnoreResult(
+              &ChromeFrameAutomationClient::ProcessUrlRequestMessage),
+          base::Unretained(this), tab, msg, true));
   return true;
 }
 
 // These are invoked in channel's background thread.
 // Cannot call any method of the activex here since it is a STA kind of being.
 // By default we marshal the IPC message to the main/GUI thread and from there
 // we safely invoke chrome_frame_delegate_->OnMessageReceived(msg).
 bool ChromeFrameAutomationClient::OnMessageReceived(TabProxy* tab,
                                                     const IPC::Message& msg) {
   DCHECK(tab == tab_.get());
@@ skipping 260 matching lines @@
     const net::URLRequestStatus& status) {
   automation_server_->Send(new AutomationMsg_RequestEnd(
       tab_->handle(), request_id, status));
 }
 
 void ChromeFrameAutomationClient::OnCookiesRetrieved(bool success,
     const GURL& url, const std::string& cookie_string, int cookie_id) {
   automation_server_->Send(new AutomationMsg_GetCookiesHostResponse(
       tab_->handle(), success, url, cookie_string, cookie_id));
 }